Work skills a skilled worker

Canada Skilled Worker immigration
On January 1, 2015, the Government of Canada implemented the Express Entry Immigration system under the Economic Class including the Federal Skilled Worker Program. Under Express Entry, Federal Skilled Workers across 347 eligible occupations who meet minimum entry criteria, submit an expression of interest profile to the Express Entry Pool. The profiles of candidates in the pool are ranked under a Comprehensive Ranking System.^[17]
South Africa
Under Apartheid, the development of skilled workers was concentrated on the white inhabitants but after the socio-political upheaval of the 1990s, these same skilled workers are emigrating, a highly sensitive subject in contemporary South African Society. The media in South Africa has increasingly covered the "brain drain" in the 1990s. Starting in 1994, when a democratically elected government took control of the reins of power, official South African statistics show a greater emigration of skilled workers. The validity of this data has been questioned.^[18][19]
European Union
The European Union brought policy into force that paved the way for skilled workers from outside the Union to work and live in the EU under the Blue Card (European Union) Scheme. The key reasons for introducing this policy are an ageing population in general and an increasing shortage of skilled workers in many member states.
Highly skilled workers migration intensity
The demand for Information Technology (IT) skilled workers is on the rise. This has led to a lessening of the immigration restrictions prevalent in various countries. Migration of skilled workers from Asia to the United States, Canada, the United Kingdom and Australia is common, specially among students and the temporary migration of IT skilled workers. Data shows, however, that the migration of skilled workers from Canada, Germany, the United Kingdom and France to the United States is only temporary and is more like a brain exchange than a "brain drain".^[20]